Results 91 to 100 of about 19,205 (243)

Trichothecene Genotype Profiling of Wheat Fusarium graminearum Species Complex in Paraguay

Toxins, 2022
Paraguay is a non-traditional wheat-producing country in one of the warmest regions in South America. Fusarium Head Blight (FHB) is a critical disease affecting this crop, caused by the Fusarium graminearum species complex (FGSC).
Andrea Alejandra Arrua Alvarenga, Julio César Masaru Iehisa Ouchi, Cinthia Carolina Cazal Martínez, Juliana Moura Mendes, Adans Agustín Colmán, Danilo Fernández Ríos, Pablo David Arrua, Claudia Adriana Barboza Guerreño, Man Mohan Kohli, María Laura Ramírez, Ana Acuña Ruíz, María Magdalena Sarmiento, María Cecilia Ortíz, Adriana Nuñez, Horacio D. Lopez-Nicora   +14 more
doaj   +1 more source

Decoding MAPK cascades in plant immunity: Activation, regulation, integration, and pathogen manipulation

Journal of Integrative Plant Biology, EarlyView.
This review focuses on mitogen‐activated protein kinase (MAPK) activation and summarizes how plants regulate and integrate MAPK signaling in modulating plant immune responses. It also examines the effectors pathogens have evolved to manipulate MAPK activation and thereby inhibit plant immunity.
Guitao Zhong, Zhanchun Wang, Dingzhong Tang, Wei Wang   +3 more
wiley   +1 more source

The impact of environmental factors on the infection of cereals with Fusarium species and mycotoxin production – a review

Acta Agriculturae Slovenica, 2013
Several phytopathogenic Fusarium species occurring worldwide on cereals as causal agents of ‘head blight’ (scab) of small grain cereals and ‘ear rot’ of maize, are capable of accumulating, in infected kernels, several mycotoxins some of which of notable ...
Sasho POPOVSKI, Franci Aco CELAR
doaj   +1 more source

Staurosporine Targets Mitochondrial Regulator VdAtuA3 to Disrupt Mitochondrial Homeostasis to Control Verticillium Wilt

Plant Biotechnology Journal, EarlyView.
ABSTRACT Mitochondria serve as cellular powerhouses that generate ATP via electron transport chain complexes and orchestrate metabolism‐apoptosis cross‐talk, yet genes maintaining mitochondrial homeostasis remain underexplored as antifungal targets. In this study, a previously uncharacterised protein VdAtuA3 was identified as a novel interactor with ...
Ruo‐Cheng Sheng, Huan Li, Jun Wang, Li‐Chao Wang, Hui‐Zi Liu, Xiao‐Feng Dai, Steven J. Klosterman, Jie‐Yin Chen, Krishna V. Subbarao, Feng‐Mao Chen, Dan‐Dan Zhang   +10 more
wiley   +1 more source

Insights Into the Role of Lysine Acetylation of Non‐Histone Proteins in Plant Immunity

Plant, Cell &Environment, EarlyView.
ABSTRACT Plant immunity is regulated by numerous transcriptional and posttranslational mechanisms. Among these, lysine acetylation, which is controlled by lysine acetyltransferases (KATs) and lysine deacetylases (KDACs), has been extensively studied, particularly in the context of epigenetic regulation through histone acetylation.
Jérémy Villette, Chloé Ilbert, Sébastien Aimé, Hoai‐Nam Truong, Marielle Adrian, Stéphane Bourque   +5 more
wiley   +1 more source

Differential effect of environmental conditions on the growth and regulation of the fumonisin biosynthetic gene FUM1 in the maize pathogens and fumonisin producers Fusarium verticillioides and Fusarium proliferatum

, 2010
The effects of ecophysiological factors, temperature and solute potential, on both the growth and the regulation of the fumonisin biosynthetic FUM1 gene were studied and compared in one isolate each of the two closely related fumonisin-producing and ...
Magan, Naresh, González-Jaén, María Teresa, Marín, Patricia, Vázquez, Covadonga   +3 more
core   +1 more source

A Meta‐Analysis Reveals That the Protective Role of Silicon in Grasses Against Fungal Pathogens Depends on Infection Mechanism

Plant, Cell &Environment, EarlyView.
ABSTRACT Pathogen infection drives plant community structure and constrains global agricultural productivity. Silicon (Si) improves resistance to abiotic and herbivory stress, particularly in grasses, but relatively little attention has addressed Si‐mediated resistance to pathogens, nor has it tested how this varies according to the type of plant and ...
Sarah J. Thorne, Julia Cooke, Susan E. Hartley   +2 more
wiley   +1 more source

Fungal microbiota from rain water and pathogenicity of Fusarium species isolated from atmospheric dust and rainfall dust

, 2010
In order to determine the presence of Fusarium spp. in atmospheric dust and rainfall dust, samples were collected during September 2007, and July, August, and October 2008.
Palmero Llamas, Daniel, Cara Garcia, Miguel de, J. C. Tello, Camacho Ferre, Francisco, C. Iglesias, Iglesias Gonzalez, Concepcion, M. de Cara, D. Palmero, F. Camacho, Rodriguez, J.M., J. M. Rodríguez, Tello Marquina, Julio   +11 more
core   +1 more source

Effect of fenpropimorph, prochloraz and tebuconazole on growth and production of T-2 and HT-2 toxins by Fusarium langsethiae in oat-based medium. [PDF]

, 2011
Fusarium langsethiae has been isolated from infected cereals in central and northern Europe where it has been identified in the last decade as the main species involved in the occurrence of high levels of T-2 and HT-2 toxins, mainly in oats.
Jimenez, Misericordia, N. Magan, R. Mateo, Magan, Naresh, Valle-Algarra, Francisco M., Eva M. Mateo, M. Jiménez, Mateo, Eva M., F.M. Valle-Algarra, Mateo, R.   +9 more
core   +1 more source

Pinus‐derived membrane vesicles disrupt pathogenic metabolism in fungi

Plant Biology, EarlyView.
Needle‐derived vesicles from pine trees impair fungal metabolism and growth, offering a sustainable strategy to control pine pitch canker disease. Abstract Much of what we know about the biological impacts of vesicles (MVs) is derived from Arabidopsis thaliana.
S. Kunene, T. J. Mmushi, E. Steenkamp, T. Motaung   +3 more
wiley   +1 more source